High-frequency data cable and manufacturing process and production device thereof
A technology for high-frequency data and production equipment, which is used in cable/conductor manufacturing, heat treatment equipment, cables, etc. It is difficult to ensure the quality of high-frequency data cables and other problems, so as to reduce labor intensity and labor costs, have strong anti-signal interference ability, and improve the performance of anti-signal interference.
Pending Publication Date: 2019-12-13
DONGGUAN QINGFENG ELECTRIC MACHINERY
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The method of foam extrusion molding insulation covers each core wire with a foam layer, which makes it difficult to ensure that the foaming degree and uniformity of the foam layer on each core wire are consistent, and thus it is difficult to ensure the quality of high-frequency data cables , instead of foam extrusion molding insulation, the two adjacent high-frequency data cables or the signals inside the high-frequency data cables are likely to interfere with each other. The signal transmission performance of the high-frequency data cables manufactured by this method is better than Core difference for non-foamed extruded insulation
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.
[0038] A manufacturing process of a high-frequency data cable provided by the present invention comprises the following steps:
[0039] (1), to the supply of two core wires to the foam tape wrapping machine 300, along with the movement of the two wire cores, the foam tape wrapping machine 300 will wrap the foam tape on the outer surfaces of the two core wires, so that The foam tape wraps the two core wires together to form a combined wire;
[0040] (2) As the combined wire moves, the combined wire passes through the first crimping device 400, and the first crimping device 400 presses the combined wire so that the foam tape is tightly wrapped around the two core wires The outer surface, so t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of cables, and in particular relates to a high-frequency data cable and a manufacturing process and production device thereof. The manufacturing process provided by the invention comprises the steps that two core wires are wrapped together in advance through a foamed tape to form a composite wire; the composite wire and a ground wire are wrapped together by a metal tape; a first crimping device, a second crimping device and a third crimping device are used for crimping in different processes for manufacturing the high-frequency data cable; and the high-frequency data cable is coded through a coding device, so as to mark information such as bar codes, labels, characters and the like on the surface of the high-frequency data cable. According to the invention, the degree of automation of the production device is high, which saves a lot of tedious processing steps; the labor intensity and labor cost are reduced; the producing efficiency of the high-frequency data cable is improved; and the high-frequency data cable which has the advantages of strong anti-signal interference ability, good signal transmission performance, stable structure andgood quality is produced.
Description
technical field [0001] The invention relates to the technical field of cable manufacturing, in particular to a high-frequency data cable and its manufacturing process and production equipment. Background technique [0002] At present, each core wire in the high-frequency data cable in the industry is generally directly insulated by foam extrusion molding or solid (non-foam) extrusion insulation. The method of foam extrusion molding insulation covers each core wire with a foam layer, which makes it difficult to ensure that the foaming degree and uniformity of the foam layer on each core wire are consistent, and thus it is difficult to ensure the quality of high-frequency data cables , instead of foam extrusion molding insulation, the two adjacent high-frequency data cables or the signals inside the high-frequency data cables are likely to interfere with each other. The signal transmission performance of the high-frequency data cables manufactured by this method is better than...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01B13/08H01B13/26H01B13/22H01B13/34H01B13/00H01B11/00H01B7/02H01B7/17H01B7/18
CPCH01B13/0816H01B13/0858H01B13/0866H01B13/0875H01B13/0891H01B13/26H01B13/228H01B13/345H01B13/0003H01B13/0036H01B13/0016H01B11/002H01B7/0241H01B7/0233H01B7/17H01B7/1875H01B7/188
Inventor 郑庆均
Owner DONGGUAN QINGFENG ELECTRIC MACHINERY